<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分组名称" prop="groupName">
        <el-input
            v-model="queryParams.groupName"
            placeholder="请输入分组名称"
            clearable
            size="small"
            @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['equipment:group:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['equipment:group:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['equipment:group:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['equipment:group:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="groupList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>

      <el-table-column label="分组名称" align="center" prop="groupName"/>
      <el-table-column label="排序" align="center" prop="orderNum"/>
      <el-table-column label="备注" align="center" prop="remark"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['equipment:group:edit']"
          >修改
          </el-button>
          <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['equipment:group:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改group对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分组名称" prop="groupName">
          <el-input v-model="form.groupName" placeholder="请输入分组名称"/>
        </el-form-item>
        <el-form-item label="排序" prop="orderNum">
          <el-input v-model="form.orderNum"
                    placeholder="请选择排序"
                    type="number"
          />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>

      <el-button @click="addSensor">添加信息点</el-button>

      <el-table :data="form.sensorList" :height="250">
        <el-table-column label="网关" align="center" prop="gatewayId">
          <template slot-scope="scope">
            <el-select v-model="scope.row.gatewayId"
                       placeholder="选择网关"
            >
              <el-option
                  v-for="item in gatewayList"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                  @click.native="tableChangeGateway(item.value, scope.$index)"
              />
            </el-select>
          </template>
        </el-table-column>

        <el-table-column label="信息点" align="center" prop="sensorId">
          <template slot-scope="scope">
            <el-select v-model="scope.row.sensorId"
                       placeholder="选择信息点"
            >
              <el-option
                  v-for="item in scope.row.sensorList"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
              />
            </el-select>
          </template>
        </el-table-column>

        <!--        <el-table-column label="图标" align="center" prop="icon">-->
        <!--          <template slot-scope="scope">-->
        <!--            <image-preview :key="scope.$index" :src="scope.row.icon" :width="50" :height="50"/>-->
        <!--          </template>-->
        <!--        </el-table-column>-->

        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <!--            <el-link type="primary" :underline="false" @click="showChooseIcon(scope.row, scope.$index)">选择图标</el-link>-->
            <el-link style="margin-left: 5px" type="danger" :underline="false"
                     @click="deleteSensor(scope.row, scope.$index)"
            >删除
            </el-link>
          </template>
        </el-table-column>

      </el-table>

      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>

    </el-dialog>


<!--    <el-dialog title="选择图标" :visible.sync="open2" width="500px" append-to-body>-->
<!--      <el-tabs v-model="activeName" @tab-click="handleClick">-->
<!--        <el-tab-pane label="系统图标" name="system">-->
<!--          <el-row>-->
<!--            <el-col :span="6" v-for="(item, index) in iconList">-->
<!--              <div>-->
<!--                <div style="display: flex; flex-flow: column">-->
<!--                  <image-preview :key="item.id" :src="item.url" :width="100" :height="100"/>-->
<!--                  <div style="width: 100px; display: flex; justify-content: space-between; padding-top: 10px">-->
<!--                    <el-link type="info" :underline="false">{{ item.name }}</el-link>-->
<!--                    <el-link v-if="item.url===icon" type="primary" :underline="false" @click="unChooseIcon">取消选择-->
<!--                    </el-link>-->
<!--                    <el-link v-else type="primary" :underline="false" @click="chooseIcon(item.url)">选择</el-link>-->
<!--                  </div>-->
<!--                </div>-->
<!--              </div>-->
<!--            </el-col>-->
<!--          </el-row>-->
<!--        </el-tab-pane>-->

<!--        <el-tab-pane label="自定义上传" name="custom">-->
<!--          <el-form label-width="80px">-->
<!--            <el-form-item label="上传图标">-->
<!--              <image-upload :limit="1" :file-size="5" v-model="icon"/>-->
<!--            </el-form-item>-->
<!--          </el-form>-->
<!--        </el-tab-pane>-->

<!--      </el-tabs>-->

<!--      <div slot="footer" class="dialog-footer">-->
<!--        <el-button type="primary" @click="submitIcon">确 定</el-button>-->
<!--        <el-button @click="cancelIcon">取 消</el-button>-->
<!--      </div>-->

<!--    </el-dialog>-->

  </div>
</template>

<script>
import { listGroup, getGroup, delGroup, addGroup, updateGroup } from '@/api/equipment/group'
import { listSelect } from '@/api/equipment/gateway'
import { listSensorByGatewayId } from '@/api/equipment/sensor'
import { listSensorType } from '@/api/system/sensorType'
import { listIcon } from '@/api/biz/icon'

export default {
  name: 'Group',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // group表格数据
      groupList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        groupName: null,
        orderNum: null,
        projectId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        groupName: [
          { required: true, message: '请输入分组名称', trigger: 'blur' }
        ],
        orderNum: [
          { required: true, message: '请选择排序', trigger: 'blur' }
        ]
      },
      gatewayList: [],
      sensorTypeList: [],
      iconList: [],
      open2: false,
      activeName: 'system',
      index: null,
      icon: ''
    }
  },
  created() {
    this.getList()
    this.getGatewayList()
    // this.getSensorTypeList()
    this.getListIcon()
  },
  methods: {

    handleClick(tab, event) {
      this.icon = ''
    },

    addSensor() {
      let obj = {
        gatewayId: null,
        sensorList: []
        // icon: ''
      }
      this.form.sensorList.push(obj)
    },

    deleteSensor(row, index) {
      this.form.sensorList.splice(index, 1)
    },

    getListIcon() {
      listIcon().then(response => {
        this.iconList = []
        for (let i = 0; i < response.data.length; ++i) {
          let obj = {}
          obj['id'] = response.data[i]['id']
          obj['name'] = response.data[i]['name']
          obj['url'] = response.data[i]['url']
          this.iconList.push(obj)
        }
      })
    },

    getSensorTypeList() {
      this.sensorTypeList = []
      listSensorType().then(response => {
        // console.log(response)
        for (let item of response.data) {
          if (item.parentId === 0) {
            let level1 = {
              value: item.id,
              label: item.typeName,
              children: []
            }
            this.sensorTypeList.push(level1)
          }
        }

        for (let item of response.data) {
          let obj = this.sensorTypeList.find((level1) => {
            return level1.value === item.parentId
          })
          if (obj !== undefined) {
            let level2 = {
              value: item.id,
              label: item.typeName
            }
            obj.children.push(level2)
          }
        }

      })
    },
    tableChangeGateway(gatewayId, index) {
      listSensorByGatewayId(gatewayId).then(response => {
        let arr = []
        for (let i = 0; i < response.data.length; ++i) {
          let obj = {}
          obj['value'] = response.data[i]['sensorId']
          obj['label'] = response.data[i]['sensorName']
          arr.push(obj)
        }
        this.form.sensorList[index]['sensorList'] = arr
      })
    },
    showChooseIcon(row, index) {
      this.index = index
      this.icon = row.icon
      this.open2 = true
    },
    chooseIcon(url) {
      this.icon = url
    },
    unChooseIcon() {
      this.icon = ''
    },
    submitIcon() {
      this.form.sensorList[this.index]['icon'] = this.icon
      this.index = null
      this.icon = ''
      this.open2 = false
    },
    cancelIcon() {
      this.index = null
      this.icon = ''
      this.open2 = false
    },
    getGatewayList() {

      listSelect().then(response => {
        this.gatewayList = []

        for (let item of response.data) {
          let temp = {}
          temp['value'] = item.gatewayId
          temp['label'] = item.gatewayName
          temp['serverOnline'] = item.serverOnline
          this.gatewayList.push(temp)
        }
      })
    },

    getList() {
      this.loading = true
      listGroup(this.queryParams).then(response => {
        this.groupList = response.rows
        this.total = response.total
        this.loading = false
      })
    },

    cancel() {
      this.open = false
      this.reset()
    },

    reset() {
      this.form = {
        id: null,
        groupName: null,
        orderNum: 1,
        projectId: null,
        sensorList: [],
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null
      }
      this.resetForm('form')
    },

    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },

    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },

    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },

    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加分组'
    },

    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getGroup(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改分组'
      })
    },

    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateGroup(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addGroup(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },

    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除group编号为"' + ids + '"的数据项？').then(function() {
        return delGroup(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },

    handleExport() {
      this.download('equipment/group/export', {
        ...this.queryParams
      }, `group_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
